New Member, ?DTC 83

Hello,

Great Forum!! My name is Tom Morris and I just signed up as I have recently bought a 94 S10 Blazer with the 4.3L CPI VIN W. It is a one owner truck from NM with no rust and well looked after. I tuned it up and replaced the EGR which was throwing the DTC 32. Also when checking the codes I got DTC 83 which I cannot find any listing for? Anyone know what this code means? The 4L60E tranny has very recently been rebuilt as well.

Thanks for any help in advance
Tom